It's 16：00.The house is quiet（安靜的）."Jack，"Mom says.No one answers.
   Mom comes to Jack's room.He is not on the bed.But his model plane is on the desk. "He is not in his room，and he is not in the yard（院子），"Mom thinks.Then Mom comes to his grandparents' room.Jack likes to play with Grandpa's tape player.But he is not there.
   Mom looks for him everywhere.But where is Jack？Mom is worried.She wants to call Dad.She comes to the living room to get the phone.
   "What's that？"Mom sees something（某物）black under the sofa.Oh，it's Coco，Jack's dog.It loves sleeping（睡覺）there.But what is next to Coco？It's Jack!
根據(jù)材料內(nèi)容選擇最佳答案。

（1）Where is Jack's model plane？

B

B

A．It's under the desk.
B．It's on the desk.
C．It's on the chair.
D．It's in the yard.
（2）Jack's grandpa has a

C

C

.
A．basketball
B．watch
C．tape player
D．dog
（3）Why is Jack's mom worried？

B

B

A．Because Jack is lost.
B．Because she can't find Jack.
C．Because Jack go out to play
D．Because Jack likes playing.
（4）What can we learn from the passage？

A

A

A．Jack is under the sofa in the living room.
B．Jack's room is next to his grandparents' room.
C．Jack doesn't like study.
D．Coco loves sleeping on the sofa.
（5）Which is the best title（最佳標(biāo)題）for the passage？

C

C

A．Jack's Dog
B．Coco Is Lost
C．Where Is Jack
D．The Quiet House